11424840804 has 96 divisors (see below), whose sum is σ = 32374778240. Its totient is φ = 3462839424.

The previous prime is 11424840787. The next prime is 11424840829. The reversal of 11424840804 is 40804842411.

11424840804 is a `hidden beast` number, since 1 + 1 + 4 + 248 + 408 + 0 + 4 = 666.

11424840804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33342 + ... + 154794.

Almost surely, 2^11424840804 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11424840804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16187389120).

11424840804 is an abundant number, since it is smaller than the sum of its proper divisors (20949937436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11424840804 is a wasteful number, since it uses less digits than its factorization.

11424840804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121546 (or 121538 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 36.

The spelling of 11424840804 in words is "eleven billion, four hundred twenty-four million, eight hundred forty thousand, eight hundred four".